Khan/khan-exercises — Issue #7561: Parallel lines 2 - Parallel Lines 2 shows code instead of the exercise
Author: KhanBugz
Created: 2011-12-02 14:52:13+00:00
State: open
Labels: firefox, not-showing, xp

Reporter: darting@gmail.com

http://img4.imageshack.us/img4/9694/parallel.png

Did a few problems on parallel lines 2 and ran into a problem which doesn't show up, instead, I see the underlying code.

[parallel_lines_2.html?seed=99&problem=2 (alternate_exterior_angles_2)](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/parallel_lines_2.html?seed=99&problem=2&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/parallel_lines_2.html?seed=99&problem=2&debug&activity=undefined)

undefined

Mozilla/5.0 (Windows NT 5.1; rv:9.0) Gecko/20100101 Firefox/9.0

MathJax is loaded, NOT ready, queue length: 8

Your internet might be too slow to see an exercise. Refresh the page or report a problem.

http://www.khanacademy.org/khan-exercises/utils/MathJax/1.1a/extensions/v1.0-warning.js: error